CVE-2026-74994
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
inets, httpd: Authentication Bypass via Directory Namespace Collapse in httpd mod_auth
The mod_auth module in OTP's inets httpd server, when configured with dets or mnesia authentication backends and multiple directory configuration blocks, collapses all directory blocks into a single shared user/group namespace. A user added to one protected directory is accepted as valid for all other protected directories on the same server instance. This issue affects OTP from OTP 17.0 before OTP 27.3.4.17, from OTP 28.0 before OTP 28.5.0.6, and from OTP 29.0 before OTP 29.0.6, corresponding to inets from 5.10 before 9.3.2.7, from 9.4 before 9.6.2.3, and from 9.7 before 9.7.2. Whether OTP before OTP 17.0, corresponding to inets before 5.10, is affected is unknown.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
OTP
- Vendor
- Erlang
- Product
- OTP
- Platforms
- Unknown
- Default status
unaffected- Package
- otp
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | unknown | otp | 17.0 | Unavailable | None listed |
| 17.0 | affected | otp | 27.3.4.17 | Unavailable | None listed |
| 28.0 | affected | otp | 28.5.0.6 | Unavailable | None listed |
| 29.0 | affected | otp | 29.0.6 | Unavailable | None listed |
OTP
- Vendor
- Erlang
- Product
- OTP
- Platforms
- Unknown
- Default status
unaffected- Package
- inets
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | unknown | otp | 5.10 | Unavailable | None listed |
| 5.10 | affected | otp | 9.3.2.7 | Unavailable | None listed |
| 9.4 | affected | otp | 9.6.2.3 | Unavailable | None listed |
| 9.7 | affected | otp | 9.7.2 | Unavailable | None listed |
OTP
- Vendor
- Erlang
- Product
- OTP
- Platforms
- Unknown
- Default status
unaffected- Package
- erlang/otp
- Package collection
- https://github.com
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 84adefa331c4159d432d22840663c38f155cd4c1 | affected | git | * | Unavailable |
|